2020996830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1381}}^1\times {\mathrm{48781}}^1$

素因数の和:50172

約数の個数: 32

約数和(自身を含む): 4854004128

約数和(自身を除く): 2833007298

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1381, 2762, 4143, 6905, 8286, 13810, 20715, 41430, 48781, 97562, 146343, 243905, 292686, 487810, 731715, 1463430, 67366561, 134733122, 202099683, 336832805, 404199366, 673665610, 1010498415, 2020996830]

約数ペア:

[(1, 2020996830), (2, 1010498415), (3, 673665610), (5, 404199366), (6, 336832805), (10, 202099683), (15, 134733122), (30, 67366561), (1381, 1463430), (2762, 731715), (4143, 487810), (6905, 292686), (8286, 243905), (13810, 146343), (20715, 97562), (41430, 48781)]